When Does Refinancing Make Financial Sense?
A common rule of thumb is to refinance when you can lower your rate by at least 0.75% to 1%. Use a break-even calculation: divide closing costs by your monthly savings to find the months needed to recoup costs. If you plan to stay in the home beyond that break-even point, refinancing typically makes sense. Rate isn't everything — also consider the remaining term on your current loan.
What Types of Refinancing Are Available?
A rate-and-term refinance changes your interest rate, loan term, or both without taking cash out. A cash-out refinance lets you borrow more than you owe and receive the difference in cash — useful for home improvements or debt payoff. A streamline refinance (available on FHA and VA loans) simplifies the process with less documentation and no appraisal required.
What Are the Costs and Risks of Refinancing?
Refinancing costs 2% to 5% of the loan amount, similar to original closing costs. Restarting a 30-year term can mean paying more total interest even at a lower rate. If rates rise after you refinance from a fixed to an ARM, you could end up worse off. Many financial professionals suggest modeling total interest paid, not just monthly payment, before deciding.
Frequently asked questions
How many times can you refinance a mortgage?
There's no legal limit on how often you can refinance. However, each refinance resets costs and your amortization schedule. Refinancing too frequently without sufficient savings between resets can be counterproductive.
Does refinancing hurt your credit score?
Refinancing causes a hard inquiry and opens a new account, which can temporarily lower your score by a few points. The impact is minor and short-lived — typically recovering within a few months of on-time payments.